A ferrule and eraser are crimped into place on each pencil.金属环把橡皮头固定到每一根铅笔上....a large, flat, pink India-rubber eraser.一大块粉红色的扁平橡皮擦Yes, I have your eraser, too.是的, 我还拿了你的橡皮.He rubbed out the last sentence on his paper wi...
Rub out chalk marks with an eraser.用黑板擦擦掉粉笔字迹.He rubbed out the last sentence on his paper with his eraser.他用橡皮把试卷上的最后一句话擦掉了.Yes, I have your eraser, too.是的, 我还拿了你的橡皮....